公开(公告)号：US20120141161A1

公开(公告)日：2012-06-07

申请号：US13372454

申请日：2012-02-13

申请人： Hiroaki Watanabe ,  Masaaki Harada ,  Keiji Nose

发明人： Hiroaki Watanabe ,  Masaaki Harada ,  Keiji Nose

IPC分类号： G03G15/02

CPC分类号： G03G15/0233 ,  Y10T428/25 ,  Y10T428/31931

摘要： To provide a charging member that can not easily change in electrical resistance even by any long-term continuous application of direct-current voltage and, as a result thereof, may cause less change in its charging performance with time. The charging member has an electrically conductive support and an electrically conductive elastic layer. The elastic layer contains a vulcanized rubber. The vulcanized rubber is a vulcanized product of a mixture which contains i) a binder polymer containing a polymer having a butadiene skeleton and ii) carbon black, where the polymer having a butadiene skeleton stands modified at the molecular terminal(s) thereof with a group represented by the following formulas (1) or (2).

摘要翻译： 为了提供即使长期连续施加直流电压也不能容易地改变电阻的充电元件，并且作为其结果，可能导致充电性能随时间的变化较小。 充电构件具有导电支撑件和导电弹性层。 弹性层含有硫化橡胶。 硫化橡胶是混合物的硫化产物，其包含i）含有具有丁二烯骨架的聚合物的粘合剂聚合物和ii）具有丁二烯骨架的聚合物在其分子末端被修饰的基团和基团 由下式（1）或（2）表示。

公开(公告)号：US20110196994A1

公开(公告)日：2011-08-11

申请号：US12675460

申请日：2008-08-12

申请人： Masaaki Harada ,  Tomohiko Kitamura ,  Tsutomu Sekibe

发明人： Masaaki Harada ,  Tomohiko Kitamura ,  Tsutomu Sekibe

IPC分类号： G06F13/28

CPC分类号： G06F13/28 ,  G06F21/85

摘要： A DMA control device and a data transfer method, which make it possible to use a DMA channel independent of an operation mode of a processor and realize the protection of DMA control parameters during DMA operation (during a data transfer), while reducing the number of shift of an operating mode of the processor as small as possible, are provided. In requesting a DMA start by locking an access to a ch-0 DMA control register 114 in a secure mode, a CPU 101 instructs an unlock set register 118 to release an access lock when the transfer is completed. Then, when a parameter controlling circuit 119 receives a notification of transfer completion from a ch-0 state managing circuit 116, such parameter controlling circuit instructs a lock set register 115 to release the lock in accordance with the setting of the unlock set register 118.

摘要翻译： 一种DMA控制装置和数据传输方法，其可以独立于处理器的操作模式使用DMA通道，并且在DMA操作期间（在数据传输期间）实现对DMA控制参数的保护，同时减少 提供了尽可能小的处理器的操作模式的移动。 在通过在安全模式下锁定对ch-0 DMA控制寄存器114的访问来请求DMA开始时，CPU 101指示解锁设置寄存器118在传送完成时释放访问锁定。 然后，当参数控制电路119从ch-0状态管理电路116接收到传送完成的通知时，该参数控制电路根据解锁设定寄存器118的设定指示锁定设定寄存器115释放锁定。

公开(公告)号：US07916614B2

公开(公告)日：2011-03-29

申请号：US12051929

申请日：2008-03-20

申请人： Masaaki Harada

发明人： Masaaki Harada

IPC分类号： G11B3/00

CPC分类号： B26D3/10 ,  B26D1/035 ,  B26D1/626 ,  B26D5/00 ,  B26D7/018 ,  B26D9/00 ,  B26F3/16 ,  G03D15/04

摘要： A recording member cutting device for cutting a continuous recording material along a side of a plurality of cutting areas defined in the continuous recording material includes a nick cutting mechanism, and an area cutting mechanism. The nick cutting mechanism includes a first cutting unit configured to form a hole-shaped nick for each cutting area. Each nick is located outside the plurality of the cutting areas, on a downstream side of the corresponding cutting area in the conveying direction and on a line extending along one side of the corresponding cutting area. The one side is along the conveying direction. The area cutting mechanism includes a second cutting unit configured to insert into the nick. The second cutting unit cuts, when the nick has been formed, the continuous recording material along the one side from a position of the nick.

摘要翻译： 用于沿连续记录材料中限定的多个切割区域的一侧切割连续记录材料的记录部件切割装置包括切口机构和区域切割机构。 切口机构包括构造成为每个切割区域形成孔形切口的第一切割单元。 每个切口位于多个切割区域的外侧，在相对应的切割区域的输送方向的下游侧和沿着相应的切割区域的一侧延伸的线上。 一边沿输送方向。 区域切割机构包括构造成插入到切口中的第二切割单元。 当形成刻痕时，第二切割单元沿着刻痕位置的一侧切割连续记录材料。

公开(公告)号：US07574151B2

公开(公告)日：2009-08-11

申请号：US11790935

申请日：2007-04-30

申请人： Masaaki Harada

发明人： Masaaki Harada

IPC分类号： G03G15/20 ,  G03G21/20

CPC分类号： G01N21/53 ,  G01N2021/4709 ,  G03G15/201 ,  G03G15/2039 ,  G03G15/5062

摘要： A smoke detecting device including: a light-emitting portion that emits light; a light-receiving portion that receives scattered light resulting from the light which the light-emitting portion emits being scattered by smoke generated from a recording medium on which flash-light is irradiated from a flash fusing device; and a judging section that acquires a light amount signal of the received light, from the light-receiving portion, and that judges, on the basis of the light amount signal, whether or not smoke has been generated from the recording medium on which flash-light is irradiated from the flash fusing device, the light that the light-emitting portion emits passing through a space between the flash fusing device and the recording medium, is provided.

摘要翻译： 一种烟雾检测装置，包括：发光部的发光部; 受光部，其接收由发光部射出的光的散射光，从由闪光熔融装置照射有闪光的记录介质产生的烟散射; 以及判断部分，其从光接收部分获取接收到的光的光量信号，并且基于光量信号判断是否已经从其上产生闪光灯的记录介质产生烟雾， 提供了从闪光定影装置照射光，发光部分发射的光通过闪光熔化装置和记录介质之间的空间。

公开(公告)号：US07486911B2

公开(公告)日：2009-02-03

申请号：US10704677

申请日：2003-11-12

申请人： Masaaki Harada

发明人： Masaaki Harada

IPC分类号： G03G21/18 ,  G03G15/00 ,  B29C63/18 ,  B32B15/06 ,  B32B1/00

CPC分类号： G03G15/0233 ,  Y10T428/31511 ,  Y10T428/31529

摘要： In an elastic member for electrophotography, having a conductive or semiconductive elastic layer, the elastic layer contains a vulcanized rubber obtained by vulcanizing a material rubber in the presence of a specific sulfur-atom-containing compound as a vulcanization accelerator that can not easily cause any scorching at the time of high-temperature kneading and extrusion, and yet has relatively high vulcanization rate and also can provide vulcanized rubbers with superior quality.

摘要翻译： 在具有导电或半导电弹性层的电子照相用弹性部件中，弹性层含有硫化橡胶，该硫化橡胶通过在特定的含硫原子化合物的存在下硫化材料橡胶而获得，硫化橡胶作为硫化促进剂，其不容易引起任何 在高温捏和挤压时烧焦，但硫化速度较高，也可提供优质硫化橡胶。

公开(公告)号：US07366448B2

公开(公告)日：2008-04-29

申请号：US11156773

申请日：2005-06-21

申请人： Tomohito Taniguchi ,  Masaaki Harada ,  Hideyuki Takagi ,  Toshihiro Otaka ,  Yoshimasa Sawada

发明人： Tomohito Taniguchi ,  Masaaki Harada ,  Hideyuki Takagi ,  Toshihiro Otaka ,  Yoshimasa Sawada

IPC分类号： G03G15/02

CPC分类号： G03G15/2057 ,  G03G15/0233 ,  G03G2215/02 ,  Y10S430/102

摘要： A charging member is disclosed having a support and at least one cover layer provided on the support., The cover layer has an outermost layer of the cover layer placed at the outermost surface of the charging member; the outermost layer contains i) composite particles composed of first metal oxide particles coated with carbon black, ii) second metal oxide particles and iii) a binder.

摘要翻译： 公开了一种充电构件，其具有支撑件和设置在支撑件上的至少一个覆盖层。 覆盖层具有放置在充电构件的最外表面处的覆盖层的最外层; 最外层包含i）由涂覆有炭黑的第一金属氧化物颗粒，ii）第二金属氧化物颗粒和iii）粘合剂组成的复合颗粒。

公开(公告)号：US07193928B2

公开(公告)日：2007-03-20

申请号：US11194287

申请日：2005-08-01

申请人： Hideyuki Kanzaki ,  Masaaki Harada

发明人： Hideyuki Kanzaki ,  Masaaki Harada

IPC分类号： G11C8/00

CPC分类号： G11C5/04

摘要： A signal output device includes a first selection unit operable to select a plurality of signal lines from a signal line group, a second selection unit operable to select a reference clock of signals carried by the selected signal lines, a determination unit operable to determine an output clock based on the reference clock and the number of selected signal lines, and an output control unit operable to sample the signals carried by the selected signal lines on every cycle of the reference clock and to sequentially output the sampled signals on every cycle of the output clock.

摘要翻译： 信号输出装置包括：第一选择单元，用于从信号线组中选择多个信号线;第二选择单元，用于选择由所选信号线承载的信号的参考时钟;确定单元，用于确定输出 基于参考时钟和所选择的信号线的数量的时钟，以及输出控制单元，用于对参考时钟的每个周期上的所选择的信号线携带的信号进行采样，并且在输出的每个周期上依次输出采样的信号 时钟。

公开(公告)号：US20060029428A1

公开(公告)日：2006-02-09

申请号：US11156773

申请日：2005-06-21

申请人： Tomohito Taniguchi ,  Masaaki Harada ,  Hideyuki Takagi ,  Toshihiro Otaka ,  Yoshimasa Sawada

发明人： Tomohito Taniguchi ,  Masaaki Harada ,  Hideyuki Takagi ,  Toshihiro Otaka ,  Yoshimasa Sawada

IPC分类号： G03G15/02

CPC分类号： G03G15/2057 ,  G03G15/0233 ,  G03G2215/02 ,  Y10S430/102

摘要： A charging member is disclosed having a support and at least one cover layer provided on the support. The cover layer has an outermost layer of the cover layer placed at the outermost surface of the charging member; the outermost layer contains i) composite particles composed of first metal oxide particles coated with carbon black, ii) second metal oxide particles and iii) a binder.

摘要翻译： 公开了一种充电构件，其具有支撑件和设置在支撑件上的至少一个覆盖层。 覆盖层具有放置在充电构件的最外表面处的覆盖层的最外层; 最外层包含i）由涂覆有炭黑的第一金属氧化物颗粒，ii）第二金属氧化物颗粒和iii）粘合剂组成的复合颗粒。

公开(公告)号：US06697587B2

公开(公告)日：2004-02-24

申请号：US09879182

申请日：2001-06-13

申请人： Masaaki Harada

发明人： Masaaki Harada

IPC分类号： G03G2118

CPC分类号： G03G15/1685 ,  C08K3/04 ,  G03G15/0233 ,  G03G2215/0861 ,  G03G2221/183 ,  Y10T428/3183 ,  Y10T428/31924 ,  Y10T428/31931 ,  C08L21/00

摘要： A semiconductive rubber composition is provided having superior electrical properties, such as superior uniformity, small voltage dependence, small environmental dependence, and stability with time. In addition, the semiconductive rubber composition can be used for forming a charging member which suppresses contamination of a member to be charged, such as a photosensitive member. In the semiconductive rubber composition, a dispersed domain structure is formed having a polymeric continuous phase composed of an ion conductive rubber material primarily containing a raw rubber A having an intrinsic volume resistivity of 1×1012 &OHgr;·cm or less and a polymeric dispersed phase composed of an electron conductive rubber material and conductive particles mixed therewith.

摘要翻译： 提供具有优异均匀性，小电压依赖性，小环境依赖性和随时间稳定性优异的电性能的半导体橡胶组合物。 此外，半导体橡胶组合物可以用于形成充电部件，该充电部件抑制诸如感光部件的被充电部件的污染。 在半导体橡胶组合物中，形成分散的结构域结构，其具有由主要含有体积电阻率为1×10 12Ω·cm或更小的生橡胶A的离子导电橡胶材料和聚合物分散相 由电子导电橡胶材料和与其混合的导电颗粒组成。

公开(公告)号：US4945537A

公开(公告)日：1990-07-31

申请号：US202984

申请日：1988-06-03

申请人： Masaaki Harada

发明人： Masaaki Harada

IPC分类号： G06F7/58 ,  G06F11/10 ,  H03K3/78 ,  H03K3/84

CPC分类号： H03K3/78 ,  H03K3/84

摘要： A circuit includes a code sequence generator which generates a maximum length linearly occurring code sequence and which has a plurality of code data outputs coupled to respective inputs of a multiplexer, the multiplexer having an output which is coupled to an input of a three-state buffer. The output of the multiplexer and an output of the buffer are coupled to respective output terminals of the circuit. A control circuit supplies select signals to the multiplexer which cause the multiplexer to couple a selected one of its inputs to its output, and supplies to the buffer a control signal which selectively enables and disables the buffer.

摘要翻译： 电路包括码序列发生器，其生成最大长度线性发生的码序列，并且具有耦合到多路复用器的相应输入的多个码数据输出，多路复用器具有耦合到三态缓冲器的输入的输出 。 多路复用器的输出和缓冲器的输出耦合到电路的相应输出端。 控制电路向多路复用器提供选择信号，其使得多路复用器将其输入中的所选择的一个耦合到其输出，并向缓冲器提供选择性地启用和禁用缓冲器的控制信号。